Shelly i4 Gen3 is an ideal companion for the Shelly Wall Switch for Smart Relays, featuring a 4-button design. Each button can trigger up to 4 different actions, allowing one switch to activate and execute up to 16 scenes.
With its compact size and simple wiring, the Shelly Wall Switch for Smart Relays easily fits into any existing switch console. No need to expand the wall space or modify the wiring!